CSV to HTML Table Converter
Paste CSV or TSV data and get a clean, copy-ready HTML table in seconds.
Preview:
HTML Code:
Frequently Asked Questions
CSV (Comma-Separated Values) is a plain text format where each row is a line and values are separated by commas. It's widely used for spreadsheet data export.
TSV (Tab-Separated Values) is similar to CSV but uses tabs instead of commas. Both formats are supported by this tool.
Yes — the generated HTML is clean, semantic, and ready to paste into any HTML file or CMS.
Yes — the first row is automatically treated as the table header (th elements) and styled differently.
About this calculator
Paste CSV or tab-separated data and get a clean HTML table you can paste into a page or an email. Choose comma or tab as the separator.
The first row becomes the table header.
How to use it
- Paste your CSV or TSV data.
- Choose the separator.
- Press Convert to HTML Table, then Copy HTML.
Output
Each row becomes a <tr>. The first row uses <th> cells inside <thead>; the others use <td> inside <tbody>. Special characters in cells are escaped.
Worked example
name,age / Asha,30
| HTML | <table><thead>…name, age…</thead><tbody>…Asha, 30…</tbody></table> |
Tips and common mistakes
- Add CSS for borders and spacing after pasting.
- Use a header row so screen readers understand the table.
- Tables are for tabular data, not layout.
- Wide tables need horizontal scrolling on mobile.
- Check quotes around values with commas.
Frequently asked questions
What is a CSV file?
Plain text with values separated by commas.
What is TSV?
The same, but separated by tabs.
Can I paste from Excel?
Yes, as tab-separated text.
Does it add styling?
No, only the table markup.
Is the first row a header?
Yes.
Is it free?
Yes.